Cat. 4 Cam Clutch & Mechanical Components - Tsubaki Europe

CR SERIES Roller Chain Coupling
Installation
1. Place the oil seal on either the left or right sprocket.
In the case where sprocket r/min is 1/3 or more of the maximum
r/min, the allowable angular and parallel misalignments are 0.5°
and 1% of the chain pitch
3. Measure the distance “S” between the sprocket faces and
firmly fasten the set bolt (referring to the dimensions table).
4. Lubricate the chain with grease then wrap the chain around
both sprockets and fix with the connecting pin.
2. Bring the sprocket faces close together and correct the angular
and parallel misalignment.
Adjust the angular mis-alignment (α) so that the width of the teeth
surface T is the same around the circumference of the sprockets.
Allowable angular misalignment (α) is 1°.
α
Place a straight edge at the bottom of corresponding teeth of the
two sprockets and adjust so that parallel misalignment is minimized.
Allowable parallel misalignment (ε) is 2% of the chain pitch.
3
Note:
1. During high speed operations or conditions of large vibration, please use locking cement when fastening the bolts.
2. Ambient temperature range is -10°C to 60°C. If used outside this temperature range, please consult with Tsubaki.
Innovation in Motion 51